Mary Island (13°59′49″S 126°22′47″E / 13.99694°S 126.37972°E / -13.99694; 126.37972) is located off the Kimberley coast of Western Australia.[1][2]
It is in Vansittart Bay in the Cape Bouganville Aboriginal Reserve, between Admiralty Gulf and Napier Broome Bay.[3]